title: Estimation of the social costs of home injury: a comparison with estimates for road injury.
abstract: Home injury is thought to constitute a major health burden in most developed countries. However, efforts to address this burden have been hampered by reluctance from outside agencies to interfere with the home environment of individuals, even if it benefits the occupant's safety. This paper outlines cost-benefit evaluation methods established in the transport safety domain applied to home safety to estimate the social cost of unintentional home injury in New Zealand. Estimates of costs imposed on society by home injury can provide an important motivator for initiating research and programmes to reduce home injury risk. Data sources used included mortality data, hospitalisation data and data on minor injuries that required medical treatment, but not hospital admission. We estimated that unintentional home injuries in New Zealand impose an annual social cost of about $NZ 13 billion (about $US 9 billion), which is about 3.5 times the annual social cost of road injury. These estimates provide a rational evidence base for decisions on housing-focused safety regulation or interventions that always carry some cost, and therefore need to be weighed against the benefits of injuries potentially prevented.
authors.affiliation: He Kainga Oranga/Housing and Health Research Programme, Department of Public Health, University of Otago, Wellington, New Zealand. Michael.Keall@otago.ac.nz
authors.forename: Michael D
authors.initials: MD
authors.lastname: Keall
authors.forename: Jagadish
authors.initials: J
authors.lastname: Guria
authors.forename: Philippa
authors.initials: P
authors.lastname: Howden-Chapman
authors.forename: Michael G
authors.initials: MG
authors.lastname: Baker
mesh_terms: D000061:Accidents, Home / Q000191:economics* / Q000401:mortality / Q000517:prevention & control; D000062:Accidents, Occupational / Q000191:economics / Q000401:mortality / Q000517:prevention & control; D000063:Accidents, Traffic / Q000191:economics* / Q000401:mortality / Q000517:prevention & control; D003362:Cost-Benefit Analysis; D017048:Health Care Costs / Q000706:statistics & numerical data*; D006760:Hospitalization / Q000191:economics; D006801:Humans; D007346:Insurance, Accident / Q000191:economics*; D007351:Insurance, Liability / Q000191:economics*; D009313:National Health Programs / Q000191:economics*; D009520:New Zealand; D012449:Safety / Q000191:economics*; D016019:Survival Analysis; D014947:Wounds and Injuries / Q000191:economics* / Q000401:mortality / Q000517:prevention & control